At the Shanghai Auto Show, CATL released innovative cutting-edge battery technology —— condensed matter battery. Its single energy density 500Wh/kg creatively achieves both high battery specific energy and high safety, and can quickly achieve mass production, opening up a new scenario for the electrification of manned aviation.
CATL uses high-power bionic condensed matter electrolytes to construct a micron-level adaptive network structure to adjust the inter-chain interaction force while enhancing the stability of the microstructure in response to changes in electrochemical reactions of ultra-high specific energy chemical materials. At the same time, it improves battery kinetic performance and improves lithium ion transport efficiency. More importantly, condensed matter batteries also integrate a series of innovative technologies including ultra-high specific energy cathodes, new anodes, isolation films, processes, etc., so that they have both excellent charge and discharge performance and high safety performance.
Currently, CATL is cooperating in the development of a civil electric manned aircraft project, implementing aviation-grade standards and testing, and meeting aviation-grade safety and quality requirements. At the same time, CATL will also launch a car-grade application version of condensed matter batteries, which will have mass production capabilities within this year.
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Editor: Zhu Guanghua